Convergent Inc, now part of Unisys Corp, has extended its Unix systems offerings with a new 25MHz 68020based S/480 machine below the S/640 and extended memory on the latter to 64Mb, to support 64 users. The S/480 has 4Mb to 16Mb memory, 128Kb cache, up to 650Mb on disk, and optional 68881 maths chip and external SCSI interface. A 20-user 8Mb configuration with 145Mb disk costs $30,200. A 16Mb S/640 fitted with 325Mb of Winchester costs $56,500.